New Upgraded DIY SMPS 110V AC to DC 12V 40A 480W Power Supply,12v DC Power Supply,110v to 12V Converter Voltage Transformer for Motor Pump CCTV 3D Printer Air Compressor Led (12V-40A-480W, 12V)

• ⭐【NEW VERSION AC TO DC CONVERTER】New Upgrade 480w converter build with Imported Aluminum alloy shell ,Built-in wire integrated design, Dual power connection methods, Very convenient for 12V devices with clamps, SWTPWR's 40 amp power supply come with ul power cord ,12v converter with switch ,wire lugs,metal clip and screw.Super convenient for devices with clamps. You can clamp to the two cylindrical contacts directly. It is a patent design of 12v dc power converter.
• ⭐【SAFE & STABLE,LONG SERVICE LIFE】Switching power supply overload protection, over voltage protection, Leakage protection and short circuit protection function. The 12V Converter , power cord and plug have passed UL,CE,RoHS Certifications. One Key Operate: With red button on/off switch function, more safe and convenient power start/stop operation. Net weight only 2.6 Pounds(1.18kg), Light and Portable
• ⭐【SMART COOLING SYSTEM】480W Power Converters Aluminum Shell are designed with many heat dissipation holes, Built-in Cooling fan and dust-proof net, which effectively prevent dust from entering, ensure the stable rotation of the electric fan and prevent the circuit board from burning ; moreover, anti-skid pads are added to the bottom in this 110v to 12v converter, which can also make the bottom better heat dissipation and work more stable.
• ⭐【HOW TO CHOOSE】The peak power is 40A,480W. It does not mean 12v power supply can fit rate power 480W. For motor device, the start current will be much higher that rate power. If use resistive equipment , such like led strips, you can use higher power, such like 40A rated leds will also be OK.
• ⭐【WIDELY APPLICATIONS】Perfect Choice to Power LED Strips, 3D Printer Power Supply, Camper Power Converter, CCTV Power Supply, Medical Power Supply. It also used in industrial automation Equipment, Car Stereos, Radio, Motor, Computer Project, Boat, Humidifier, Brushless Motor,Household Appliances, Electronic Devices. Automation Equipment, Computer Project-Servos, Planting, Research Rooms, Air Compressors, Displays and more 12V Device.
• ⭐【TIPS】:This power supply is an AC-to-DC constant voltage converter‌, designed exclusively for devices with DC constant voltage output (e.g., DC 12V/24V LED lights/strips/strings/modules, illuminated signs, wall-washing lights, surveillance/security systems, CNC machines, 3D printers, air compressors, automation equipment, stepper motors, etc.). ‌Not suitable for use as a charger‌, as it may damage batteries or the power supply itself. ‌For motor-driven devices‌, select a power supply with ‌at least twice the rated power‌ of the motor to ensure safe operation.

WHY CHOOSE SWTPWR'S AC TO DC POWER SUPPLY CONVERTER? SAFE,STABLE&RELIABLE: Include Overload Protection,Over Voltage Protection,Leakage Protection ,Short Circuit Protection and Over Heat Protection. 12V/24V Power Converter, Power Cord and Plug all Have Passed UL / CE / RoHS Certifications, Multiple and Effective Heat Dissipation( Smart Cooling Fan、Cooling Hole、Anti-skid Pad ) New version power converter built-in wire integrated design, higher conversion efficiency Good Quality and Durable：Over 100,000 hours service life EASY to USE One Key Operate: With red button on/off switch function, more safe and convenient power start/stop Built-in Wire Integrated Design,Higher Conversion Efficiency Built with two Nickel-Plated Copper Terminal Especially convenient for 12V device with clamps, complete in one step (No need to install screws) Speciafication: AC input voltage : 110V-120V / 220V-240V DC output voltage : 12V/24V0.5% Current range : 0-125A Max Power : 1500W Conversion efficiency : 85% Working Temperature Range : 14℉-140℉